Q: Is 5,437,890 a Composite Number?

Why is 5,437,890 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 5,437,890 can be evenly divided by 1 2 3 5 6 9 10 15 18 23 30 37 45 46 69 71 74 90 111 115 138 142 185 207 213 222 230 333 345 355 370 414 426 555 639 666 690 710 851 1,035 1,065 1,110 1,278 1,633 1,665 1,702 2,070 2,130 2,553 2,627 3,195 3,266 3,330 4,255 4,899 5,106 5,254 6,390 7,659 7,881 8,165 8,510 9,798 12,765 13,135 14,697 15,318 15,762 16,330 23,643 24,495 25,530 26,270 29,394 38,295 39,405 47,286 48,990 60,421 73,485 76,590 78,810 118,215 120,842 146,970 181,263 236,430 302,105 362,526 543,789 604,210 906,315 1,087,578 1,812,630 2,718,945 and 5,437,890, with no remainder.

Since 5,437,890 cannot be divided by just 1 and 5,437,890, it is a composite number.

More Examples

• All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).